Climate normals · 1970–2000
Buenos Aires Climate
Buenos Aires is a city in Argentina (07) with a population of about 2,891,082. Its average annual temperature is 17.3°C (63°F), with roughly 1113 mm of rain per year.
17.3°C
Avg Temp
1113
Precip (mm/yr)
Jan
Hottest Month
Jul
Coldest Month
Buenos Aires Climate
Buenos Aires has an average annual temperature of 17.3°C (63°F) and receives about 1113 mm of precipitation per year. The warmest month is January and the coldest is July. Figures are 1970–2000 climate normals.
17.3°C
Avg Temp
1113
Precip (mm/yr)
Jan
Hottest Month
Jul
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 24° / 75° | 113 mm |
| February | 23° / 73° | 109 mm |
| March | 21° / 71° | 115 mm |
| April | 18° / 64° | 97 mm |
| May | 14° / 58° | 85 mm |
| June | 11° / 52° | 69 mm |
| July | 11° / 51° | 70 mm |
| August | 12° / 54° | 67 mm |
| September | 14° / 57° | 71 mm |
| October | 17° / 63° | 114 mm |
| November | 20° / 68° | 104 mm |
| December | 23° / 73° | 99 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Buenos Aires
The most comfortable months to visit Buenos Aires are typically March, November and December, when temperatures are mildest and rainfall is relatively low. The hottest month is January (around 30°C high). The coldest is July (near 7°C low). March is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Buenos Aires are typically March, November and December, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Buenos Aires, Argentina has an average annual temperature of 17.3°C and about 1113 mm of precipitation per year. The warmest month is January and the coldest is July.
In January, the hottest month, daily highs in Buenos Aires average about 30°C (85°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.